40374480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{168227}}^1$

素因数の和:168243

約数の個数: 40

約数和(自身を含む): 125161632

約数和(自身を除く): 84787152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 168227, 336454, 504681, 672908, 841135, 1009362, 1345816, 1682270, 2018724, 2523405, 2691632, 3364540, 4037448, 5046810, 6729080, 8074896, 10093620, 13458160, 20187240, 40374480]

約数ペア:

[(1, 40374480), (2, 20187240), (3, 13458160), (4, 10093620), (5, 8074896), (6, 6729080), (8, 5046810), (10, 4037448), (12, 3364540), (15, 2691632), (16, 2523405), (20, 2018724), (24, 1682270), (30, 1345816), (40, 1009362), (48, 841135), (60, 672908), (80, 504681), (120, 336454), (240, 168227)]